baber/WOPTO huggingface dataset:
Patent CA-2059375-A1 (CA)
Title: Apparatus and method for transferring material to subaqueous levels
Inventor: COPSON ALEX G
IPC: B63B35/00
Filed: 1992-01-15
Abstract: A method of disposal of waste material on subaqueous ground is disclosed, and comprises transporting the material to a location above a selected site for disposal, conveying the material in a vessel to a level at, or close to, the subaqueous ground, and depositing the material onto the subaqueous ground. The vessel travels under free-fall conditions for part of its descent. Also provided is a vessel which comprises a generally cylindrical body comprising a containment area having an opening at its upper end for receiving material which is to be transported by the vessel, and having at its lower end means for permitting egress of the material. The vessel is provided, at a position intermediate its upper end and its centre of mass, with at least two wing-like members at diametrally opposed positions; and is also provided with means for pivoting the wing-like members between a first position in which they lie substantially flat against the exterior of the vessel and a second position in which they extend outwardly from the body of the vessel. In the second position, they present an increased surface area to the surrounding water and provide thereby a decelerating effect on the motion of the vessel when the vessel is moving downwardly within the body of water.        A marine system for subaqueous waste disposal is also disclosed, which comprises a ship and a vessel generally as described above.
Patent CA-2061154-A1 (CA)
Title: I.v. alert system
Inventor: HIVALE RONALD S
IPC: A61M5/172
Filed: 1992-02-13
Abstract: ABSTRACT OF THE DISCLOSURE    An  intravenous alert system that uses CMOS  circuitry.   An infrared  transmitter  and receiver detects drops  as  they  fall through a drip chamber.  Each passing drop retriggers a  counter.          If the counter is not retriggered after a certain set delay  time an  alarm  signal is sent out.  The device uses  both  audio  and visual alarms.  A special adjustable housing contains all of  the electronic components of the alert system.
Patent CA-2062241-A1 (CA)
Title: Bacteriogenic mineral plugging
Inventor: FERRIS FREDERICK G
IPC: C09K8/90
Filed: 1992-03-03
Abstract: BACTERIOGENIC MINERAL PLUGGING                  Abstract of the Invention A process is provided for reducing the porosity/permeability of a subsurface geological formation. The process generally involves the precipitation of minerals from an aqueous system. The minerals are precipitated in the presence of microorganisms. The process may be suitably utilized to enhance the recovery of oil from oil reservoirs or to control the flow of a spilled contaminant in a reservoir.
Patent CA-2062636-A1 (CA)
Title: Electrolytic process for making alloys of rare earth and other metals
Inventor: FEDDRIX FRANK H
IPC: C25C3/34
Filed: 1992-03-11
Abstract: ELECTROLYTIC PROCESS FOR MAKING ALLOYS OF RARE EARTH AND OTHER METALS                      ABSTRACT OF THE INVENTION        Alloys of rare earth metals and other metals are made in an electrolytic process.
Patent CA-2064386-A1 (CA)
Title: Organosilicon compositions containing siloxane elastomers
Inventor: BARNUM PAQUITA E
IPC: C08G77/44
Filed: 1992-03-31
Abstract: B&B2FF.APP                        Barnum & Brady Case 2 ORGANOSILICON COMPOSITIONS CONTAINING         SILOXANE ELASTOMERS                             Abstract of the Disclosure This invention is directed to a composition comprising (A) a continuous phase of (i) a crosslinked organosilicon polymer or crosslinkable organosilicon prepolymer comprising alternating (a) cyclic polysiloxane or tetrahedral siloxysilane residues and (b) polycyclic hydrocarbon residues derived from polycyclic polyenes having at least two non-aromatic, non-conjugated carbon-carbon double bonds in their rings linked through carbon to silicon bonds, wherein at least one of the cyclic polysiloxanes or tetrahedral siloxysilanes (a) or the polycyclic polyenes (b) used to form the polymer or prepolymer has more thantwo reactive sites; or (ii) a crosslinked or crosslinkable linear poly(organo-hydrosiloxane) polymer having at least 30% of its ?SiH groups reacted to hydrocarbon residues derived from polycyclic polyenes having at least two non-aromatic, non-conjugated carbon-carbon double bonds in their rings; and (B) a discontinuous phase of a low molecular weight siloxane elastomer having at leasttwo hydrosilation reactable carbon-carbon double bonds.
Patent CA-2064910-A1 (CA)
Inventor: HOCQUAUX MICHEL
IPC: A61K8/42
Filed: 1991-06-17
Abstract: L'invention concerne de nouveaux dérives de diamino-2,4 triazine-1,3,5 répondant à la formule (I): (I) dans laquelle R désigne un radical alkyle linéaire en C1-C12 pouvant porter au moins un atome d'halogène; un radical alkyle ramifié en C3-C12 pouvant porter au moins un atome d'halogène; un radical alcényle en C2-C8; ou un radical alkyle en C1-C4 portant un noyau aromatique; R' désigne un atome d'hydrogène ou un groupement alcoxycarbonyle de formule: dans lequel R1 désigne un radical alkyle en C1-C6; et X désigne un atome d'oxygène ou un groupement -OSO3?. Les composés de formule (I) et leurs sels d'addition d'acide cosmétiquement ou pharmaceutiquement acceptables sont particulièrement efficaces pour induire et stimuler la croissance des cheveux et freiner leur chute et peuvent être utilisés dans le traitement des maladies du cuir chevelu, telles que la pelade, la dermatite desquamante et l'alopécie.
Patent CA-2065955-A1 (CA)
IPC: E06B3/58
Filed: 1992-04-14
Abstract: A composite exterior door structure comprising an inner frame of transversely connected elongated struc-tural members formed of synthetic low thermally conductive material. The structural members have opposed parallel flat side walls,and edge walls, the latter being formed with connecting channels. The structural members are interconnected to form a rectangular frame. Connectors of low thermally conductive material are connected to the connecting channels of inner ones of the edge walls of the structural members. An outer metal door covering is connected over an outer one of at least some of the opposed parallel flat side walls of the structural members and the connectors by displaceable connections to permit the outer door covering to shift due to expansion and contraction independently of the structural members. An inner door covering is immovably secured to an inner one of the opposed parallel flat walls and thermally insulated from the outer door covering.
Patent CA-2069517-A1 (CA)
Title: Cat litter disposal system
Inventor: BROGAN GLENN J D
IPC: A01K1/015
Filed: 1992-05-26
Abstract: ABSTRACT     A litter disposal system is disclosed providing an improved system for the handling and disposal of cat litter. The system comprises a means of containment, a means of lining with a drawstring and a means of locking the drawstring. The system reduces the risk of dispersement of used cat litter by the cat during use and the physical handling of used litter by the owner during the disposal process. The disposable components of the system may be constructed of biodegradable materials.
Patent CA-2071028-A1 (CA)
Title: Helicopter rotor blades
Inventor: PERRY FREDERICK J
IPC: B64C27/467
Filed: 1992-06-12
Abstract: Tn a helicopter rotor blade having a root end for attachment to a rotor head, a central portion of constant chord dimension and a tip portion having a chord dimension greater than that of the central portion, an outboard region of the central portion has a negative basic pitching moment coefficient, an inboard region of the central portion has a basic pitching moment coefficient more positive than that of the outboard region and the tip portion has a positive basic pitching moment coefficient.
Patent CA-2071234-A1 (CA)
Title: Self-welding film and bag made therefrom
Inventor: BABROWICZ ROBERT
IPC: B32B1/02
Filed: 1992-06-15
Abstract: Abstract of the Invention A self-welding packaging film comprises, in order, a self-welding layer comprising an ionomer, a substrate layer comprising  a copolymer  of  ethylene vinyl acetate;  a layer comprising a copolymer of vinylidene chloride; and an outer abuse-resistant  layer  comprising  a  blend  of  high  density polyethylene and copolymer of ethylene vinyl acetate,  said film  being  self-welding  in  its  heat-shrinking  temperature range.   4/910725.1/OLDFLDR/May 1, 1992/,03:24:42 PM
Patent CA-2071497-A1 (CA)
Title: 2-substituted 4,5-diphenyl-imidazoles
Inventor: BRIDGE ANDREW W
IPC: A61P3/08
Filed: 1990-12-11
Abstract: Imidazole derivatives of the formula (I): [DPIM]-S-W-Y, wherein [DPIM] represents a group of formula (DPIM), wherein R and R1 represent hydrogen, halogen or alkyl, W represents straight chain alkylene of 1 to 6 carbon atoms optionally substituted by alkyl, Y  represents a group of formulas (II), (III), (IV), (V), (VI) and salts thereof, are inhibitors of acyl coenzyme-A:cholesterol-O-acyl transferase useful for the conditions such as atherosclerosis, hyperlipidaemia, cholesterol or ester storage disease and atheroma in vein grafts.
Patent CA-2071845-A1 (CA)
IPC: H04N5/91
Filed: 1990-10-29
Abstract: Method and apparatus for produ-cing customized video recordings. The apparatus includes audio/video repro-duction equipment for displaying prompt information (16) and for providing a first audio signal (27) synchronous with the prompt information (16). The apparatus further includes a device (30) for provid-ing a first video signal representative of background information, audio/video re-cording equipment (21) for providing a second video signal (12) and a second au-dio signal (52) representative of a live performance performed synchronously with the display of the prompt informa-tion (16). A mixer (32) is provided for combining the first and second audio and video signals, and creative modifica-tion are added whereupon the combined signals are recorded (21) to form the cus-tomized video recording.
Patent CA-2072206-A1 (CA)
Inventor: SUZUKI AKIRA
IPC: H04N1/207
Filed: 1992-06-24
Abstract: ABSTRACT OF THE DISCLOSURE     An  apparatus  for  engraving  images has  an  engraving table driving apparatus for making a sliding table, on which table a card on which an image is to be engraved is fixedly mounted,  reciprocate  from  side  to  side;  and  engraving machine for performing engraving on the card by making a cutter head,  disposed oppositely facing the  card on the sliding table, move vertically; a base, integrally mounted with  the  engraving machine,  which reciprocates  back and forth; a belt placed in such a manner as to be movable back and forth on the top surface of the base;  and a lever, rotatably mounted in a vertical direction on the base, by means of which the belt is mounted in a fastened state in the end section of the base.  The operation for feeding the card  to  the  starting  point  and  returning  them  can  be accomplished rapidly,  and therefore the time required to engrave the card can be shortened considerably.
Patent CA-2077583-A1 (CA)
Title: Antibiotic ll-e19020 gamma
Inventor: CARTER GUY T
IPC: A23K20/195
Filed: 1992-09-04
Abstract: 31,677-00 ABSTRACT      The invention provides an antibiotic designated LL-E19020 Gamma which is derived from the microorganism Streptomyces lydicus ssp. tanzanius NRRL 18036.
Patent CA-2078098-A1 (CA)
Title: Process for the separation of plastics by flotation
Inventor: DEIRINGER GUENTHER
IPC: B03D1/008
Filed: 1992-09-11
Abstract: Abstract of the disclosure Process for the separation of plastics by flotation The invention relates to a process for separating off polyester plastics from a mixture of polyester, polyvinyl chloride and, if present, other plastics, which comprises treating the mixture of plastics with an aqueous alkaline solution and separating off the polyester from polyvinyl chloride and, if present, other plastics by flotation.
Patent CA-2079957-A1 (CA)
Title: Polysubstituted fullerenes and their preparation
Inventor: CHIANG LONG Y
IPC: C08L101/00
Filed: 1992-10-06
Abstract: ABSTRACT OF THE DISCLOSURE           One embodiment  of  the  present invention  is  directed  to polysubstituted fullerene moieties having a plurality of  substituents thereon, selected from the group consisting of hydroxy, oxide,  nitro, amino, organocarboxy, amide, and mixtures thereof.           Another embodiment is directed toward the preparation of the novel polysubstituted fullerenes.  The  method of forming  polysubsti-tuted fullerenes comprises contacting fullerenes with an electrophilic reagent such as nitronium ion or  an organic peracid.  When the  elec-trophilic agent is nitronium ion,  the fullerene is further  contacted with a nucleophilic  reagent.  Polysubstituted  fullerenes comprise  a fullerene moiety selected from fullerenes or mixtures thereof having a plurality of substituents thereon.           The polysubstituted  fullerenes are  particularly useful  as cross-linking agents in  polymers and/or  as core  building blocks  of star polymers.
Patent CA-2080397-A1 (CA)
Title: Device for application of coating color on a fiber web
Inventor: BEISSWANGER RUDOLF
IPC: D21H23/36
Filed: 1992-10-13
Abstract: ABSTRACT    The invention concerns a nozzle type coating device for application of a coating mixture on a running paper web.  A nozzle space is defined on the entrance end by an overflow slat and on the exit end by a dosing slat; there is a distribution pipe provided which features bores distributed across its length, for issuing coating mixture; the distribution pipe is followed by a feed channel which passes the coating mixture to the nozzle space; and there is a drain channel provided which drains the surplus from the nozzle space.  The distribution pipe features on one of its two ends an inlet and on its other end an outlet; there are inserts provided which are installed in the wall of the distribution pipe and feature bores therein.
Patent CA-2081576-A1 (CA)
Title: Safety razor
Inventor: LEONARD ELIZABETH C
IPC: B26B21/20
Filed: 1991-02-21
Abstract: A safety razor has a thin flexible metal foil (20) member with a plurality of apertures (22), and an edge of each aperture is sharpened to define a shaving edge. The foil member is disposed on support surface structure and thin, flexible protective sheet structure (28) with a skin-engaging surface extends about the perimeter of the metal foil member and is secured in overlying relation to the support surface and to the foil member with the apertures of the foil member exposed in shaving relation immediately adjacent and surrounded by the skin engaging surface of the protective sheet structure.
Patent CA-2082979-A1 (CA)
Inventor: CLAVEAU JEAN-NOEL
IPC: B44C1/16
Filed: 1992-11-16
Abstract: The method of decorating by sublimation consists: 
 
  - in using, as support for sublimable ink, a material which is sufficiently extendible and air-permeable to be capable of adapting to the shape of the object to be decorated without the risk of damage to the decoration to be sublimated; 
  - in encasing the object in the ink support so that all its faces are covered over; 
  - and in placing the assembly in a machine under vacuum, known per se, which is itself introduced into a hot space in order to cause the transfer of the decoration onto all the faces of the object to be decorated.
Patent CA-2087786-A1 (CA)
Title: Underwear comprising fiber containing metal
Inventor: MAGATA KATSUMI
IPC: A41B9/12
Filed: 1993-01-21
Abstract: Abstract UNDERWEAR COMPRISING FIBER CONTAINING METAL            This invention relates to underwear comprising the fiber containing metal, which comprises fiber materials mixed-spun with 2-50% polyurethane elastic fiber to which at least one of metal oxides selected from alumina, silica, and titania, as well as platinum are mixed as essential components, where in, because metal oxides are mixed in the polyurethane elastic fiber with expandability, electromagnetic radiation (far infrared radiation) liberated from the metal oxides are emitted nearly in close contact with the human body, permitting electromagnetic radiation (far infrared radiation ) to work effectively on the contact feeling at the wearing portion as well as when the underwear is put on and thermal conductivity while it is worn, and enabling manifestation of an extremely excellent heat-retaining effect.
Patent CA-2088456-A1 (CA)
Title: Tamper evident closure
Inventor: HEKAL IHAB
IPC: B65D55/02
Filed: 1993-01-29
Abstract: In accordance with the present invention, an irreversible tamper evident system for a button closure is provided. The irreversible tamper evident system is provided by a color change system carried by the flexible button portion of the closer. The color change system comprises an indicator coating over a dark colored substrate coating. The indicator coat is preferably colored with a light colored transparent colorant such as an orange colored fluorescent dye. The indicator coat is preferably a liquid material which can be cured by evaporation, heat, UV irradiation or the like, to form a solid layer. then the substrate layer and indicator layer are in intimate contact, a first color is observed. Depending upon the relative colors used far this substrate and indictor layers, this first color can be a combination of the colors of the two layer or can be primarily the color of the substrate layer.      However, when the layers become separated and the outer layer is spaced from the inner layer, a second color is observed which second color is primarily the color of the indicator coat.
Patent CA-2089891-A1 (CA)
Title: Tricyclic benzodiazepine derivatives their preparation and pharmaceutical compositions containing them
Inventor: SATO YOSHINARI
IPC: A61P1/08
Filed: 1991-08-22
Abstract: Tricyclic compounds of the formula (I) wherein R1 is hydrogen or an organic group, R2 is aryl which may have suitable substituent(s), R3 is hydrogen or an acyl group and A is lower alkylene, and pharmaceutically acceptable salts thereof which are useful as a medicament.
Patent CA-2090835-A1 (CA)
Inventor: KOMIYAMA NAKAJI
IPC: G03C1/52
Filed: 1993-03-02
Abstract: An electrophotographic photoreceptor is provided with a photosensitive layer, which contains an azo compound represented by the followin g general formula (1):   (see fig. I) wherein A means a coupler residuum having phenolic OH radicals, R1 and R2 designate, respectively, a radical of an integer of, both, m=0~4, n =0~4, selected from the group consisting of hydrogen, halogen atoms, alkyl group, alkoxy group, and di-substituted amino group, The electrophotographic photoreceptor of this invention has excellent electrification characteristics, sensitivity characteristics and image-forming property as well as good sensitivity, In addition, its sensitivity and electrification characteristics undergo less variations even when employed repeatedly. It also undergoes little light-induced fatigue, It has high weatherability,
Patent CA-2092638-A1 (CA)
Inventor: SANCHEZ ESPINAR MANUEL
IPC: A44C7/00
Filed: 1993-03-12
Abstract: ABSTRACT       It is C-shaped and is to remain in a position sur-rounding the outer pavilion of the ear.  In the section connecting the branches (2) (3), it includes a helicoidal coil with one or more parallel spirals (4) (5.)  The spirals (5) are formed with the wire structure itself of the device, while the other parallel spirals (4) are formed with the help of another auxiliary wire element that is welded in the back to the former.      The spirals of the auxiliary wire element (4) ini-tially extend in a manner parallel to the respective branches (2) and 13) of the device 11), ending in a double joint (6) (7) whose end will remain welded in the back in such a way that the spirals form a single helicoidal coil.      When the device (1) is fixed to the user's ear, it manages to relieve and even cure cancerigenic diseases which are accompanied by pain and inflammation.  Besides, it is a strong analgesic  and anti-inflammatory remedy for other types of illnesses.
Patent CA-2094701-A1 (CA)
Inventor: ASKESTAD SIGMUND
IPC: B63B21/50
Filed: 1992-09-30
Abstract: A turret for a vessel such as a drilling or production vessel for recovery of oil offshore, is installed in such a manner that it can rotate in a throughgoing opening or well in the hull of the vessel, and includes bearing arms (15) which are equipped with ax-ially and radially fitted bearing elements which act against corresponding bearing elements on the vessel. The bearing arms (15) are connected to a substructure in the turret which provide individual suspension to and can absorb unevennesses and deforma-tions in the bearing. Further, the axial bearing track is disposed on a pedestal-like elevated area (30, 47, 56, 57, 58) which is rigid in the axial direction. The pedestal-like elevated area is connected with the hull, mainly at the level of the neutral axis of the ves-sel, and the radial bearing element on the vessel is in the form of a band-like structure (52,61).
Patent CA-2096362-A1 (CA)
Inventor: WALSH MARTIN J
IPC: C09D5/03
Filed: 1993-05-17
Abstract: ABSTRACT OF THE DISCLOSURE            An improved method of manufacturing powder coatings. A process which uses a high intensity mixer to mix and flux components such as epoxy, polyester, TIO2, and additives to form a semi-molten mass which is rapidly formed, cooled and pulverized to produce powder coating material.
Patent CA-2096962-A1 (CA)
Title: Composition containing antihistamine h2 receptor antagonists and bioadhesive material
Inventor: DAVIS ADRIAN F
IPC: A61K31/415
Filed: 1991-11-21
Abstract: Buffered pharmaceutical compositions for the local treatment of gastric disorders comprising a histamine H2-receptor antagonist in intimate admixture with a bioadhesive material.
Patent CA-2097660-A1 (CA)
Inventor: FARO-SOLE EDUARDO
IPC: E04C5/06
Filed: 1993-06-03
Abstract: Ce dispositif comporte: - un cadre de forme rectangulaire dont les longueur, largeur et hauteur correspondent respectivement aux longueur, largeur et hauteur de l'élément de cage à réaliser, et dans les faces intérieures duquel débouchent des encoches orientées dans le sens de la hauteur, - des ronds à béton disposés selon plusieurs nappes superposées et croisées, dont une extrémités au moins de chacun est engagé dans une encoche du cadre, - des plaques orientées dans le sens de la longueur et/ou de la largeur du cadre, chacune étant disposée dans un plan orienté dans le sens de la hauteur, ayant au moins une de ses extrémités engagée dans une encoche du cadre, et comportant des évidements débouchant dans ses bords longitudinaux, à un écartement les uns des autres correspondant à l'écartement entre les encoches du cadre, servant au positionnement et l'entretoisement des nappes de ronds à béton, et - des éléments de ligature des nappes de ronds à béton et des plaques. Application b l'équipement d'ouvrage en béton nécessitant une haute densité d'armature métallique.
Patent CA-2098952-A1 (CA)
Inventor: MARLATT WAYNE G
IPC: E05F15/20
Filed: 1993-06-22
Abstract: A fire door release mechanism includes a pair of levers engaging a bearing disc to hold a toothed clutch in engagement between a shaft of the fire door and a shaft of its operator.  One of the levers has, at its end remote from the bearing disc,  a pin on which a holding block is pivotally mounted.  The other lever also has a pin at its remote end which is retained within a pocket on the holding block so long as tension is applied to the block, which tension is normally provided by a fuse link chain.   When the tension is released, the levers, which are lightly spring biased, pivot out of engagement with the bearing disc to allow the clutch to disengage and separate the operator shaft from the fire door shaft.